[libc-commits] [libc] [llvm] [libc][math] Implement single precision lgamma function (PR #205490)

[via libc-commits]

zimmermann6 wrote:

also:
```
Running exhaustive check in --rndn mode...
Error, signgam unset for x=-0x1.eep+6
```

https://github.com/llvm/llvm-project/pull/205490